VLSI Design

Explore the world of VLSI Design with this comprehensive course! Delve into the core concepts and practical applications of designing very-large-scale integration circuits. This course provides a structured understanding of the design methodologies and essential rules used in the field.

The course is organized into 7 key modules:

• Fundamentals of VLSI Design: Get introduced to VLSI design flow and gain a solid understanding of PMOS and NMOS transistors, the building blocks of modern integrated circuits.
• Inverter Design: Master the design of various inverter types, including CMOS inverters, ratioed inverters, and resistive load inverters. Learn about their working principles, VTC (Voltage Transfer Characteristic), power consumption, and delay.
• Logic Design: Explore fundamental logic design techniques using complementary CMOS, pass transistors, and transmission gates.
• Dynamic Circuits Design: Understand the principles of dynamic circuit design, including precharge and evaluation phases. Analyze key characteristics and manage dynamic power consumption effectively.
• ALU Subsystem Design: Design essential arithmetic logic unit (ALU) components like adders, shifters, multipliers, latches, flip-flops, and multiplexers.
• Memory Design: Learn the fundamentals of memory design and explore different memory cell types, including ROM cells and RAM cells (specifically SRAM and DRAM).
• Layout Design: Gain insights into CMOS layouts and the crucial Mead-Conway rules for successful physical design.

What is VLSI Design?

Very-large-scale integration (VLSI) is the process of creating an integrated circuit (IC) by combining thousands, even millions, of transistors onto a single silicon chip. This technology emerged in the 1970s and has been continuously evolving, driven by the demand for more powerful and compact electronic devices. The microprocessor is a prime example of a VLSI device. Silicon CMOS technology is currently the dominant fabrication process, enabling high performance and cost-effective VLSI circuits. The rapid increase in transistor density on a single chip is a testament to the revolutionary nature of VLSI design.

This course content will be regularly updated with new learning materials to keep you at the forefront of VLSI design technology.

Reference: Digital Integrated Circuits, A Design Perspective by Jan M. Rabaey, Prentice Hall (1996).